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TRUSTED BY FORT COLLINS, CO HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon302
    Verified window cleaning services reviews

Verified Reviews for Window Cleaning pros in Fort Collins, CO

*The Angi rating for Window Cleaning companies in Fort Collins, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.

*The HomeAdvisor rating for Window Cleaning companies in Fort Collins, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.

Last update on June 19, 2026

Find Window cleaners in Fort Collins

Avatar for Let There Be Light
Let There Be Light
4.8(
129
)
Window CleaningWindow Cleaning - For Business

Serving Fort Collins, CO and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Very professional. Best job of window cleaning we have had in Estes Park"
Response time5 hrs
42 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
Avatar for United Window Cleaning, LLC
United Window Cleaning, LLC
4.7(
89
)
Window Cleaning

Serving Fort Collins, CO and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"What a difference clean windows make! My whole house looks and feels better. They took the time to use razor blades on tough water deposits. They took their boots off inside and were careful with the belongings in my house. It was a GREAT value for the money. I will use them again."
Student Rec Center
Up close and personal
look at those windows shine
CSU
Response time1 day
11 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for 20/20 Windows & Solar Cleaning Inc.
20/20 Windows & Solar Cleaning Inc.
5.0(
17
)
Window CleaningWindow Cleaning - For Business

Serving Fort Collins, CO and surrounding areas

Approved

In business since 1999

Free estimates

Small jobs welcome

"They were prompt, professional and did a great job. My windows sparkle"
Response time6 hrs
Response rate100%
5 neighbors recently requested a quote
Request Quote
Avatar for Spyglass Window Clean LLC
Spyglass Window Clean LLC
5.0(
5
)
Window CleaningWindow Cleaning - For Business

Serving Fort Collins, CO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Remember the days when you could trust a contractor to do an amazing job, You didn't need an estimate because you knew they would never rip you off. Their work and attitude were always exceptional. Well, the days of old are back with Spyglass. He is on time, first class, fabulous work and trustworthy. He does our window cleanering, gutters and special projects we need as elderly clients."
Front Entry
Side View
Side with patio and Garage
Response time5 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Summit View Window Cleaning
Summit View Window Cleaning
5.0(
8
)
Window CleaningWindow Cleaning - For Business

Serving Fort Collins, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"I really appreciated the time they took to give me a fair estimate for my house windows. They got here on time for my scheduled appointment and got to work! I was really surprised at how dirty my windows were and amazed at how clean they look now. I am very happy with the quality and friendly service Phil and Seth provided. Can not wait for them to come back for my monthly appointments!"
Break Area Glass
Conference Glass
Break Area
Office Glass
Office Glass

+38

Response time1 day
1 neighbors recently requested a quote
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Avatar for King of Gleam, LLC
King of Gleam, LLC
5.0(
8
)
Window CleaningWindow Cleaning - For Business

Serving Fort Collins, CO and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Prompt , friendly thorough and efficient. Cleaned my gutters and was great at communicating! Would definitely recommend."
Soapy
Response time3 hrs
3 neighbors recently requested a quote
Recommended by75%of homeowners
Request Quote
Avatar for Men in Kilts Fort Collins
Men in Kilts Fort Collins
4.9(
8
)
Window Cleaning

Serving Fort Collins, CO and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Both men were very pleasant to work with. Work done in a timely manner. Clean and tidy and even did a little repair job on a screen and made my sliding glass door and screen work smoothly again. i would hire them again in a heart beat."
Response time3 days
30 neighbors recently requested a quote
Recommended by87%of homeowners
Request Quote
Avatar for Maria's Cleaning Service
Maria's Cleaning Service
4.2(
45
)
Window Cleaning

Serving Fort Collins, CO and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

We have established a solid reputation for quality work and outstanding results for residential home cleaning service. We are committed to providing a personalized service for each individual home we enter. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Recommended by76%of homeowners
Request Quote
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Showing 1-10 of 143
Window Cleaning questions, answered by experts

Homes in Fort Collins with large, high, or uniquely shaped windows, or those near busy roads or construction, benefit most from professional window cleaning services. If you notice persistent streaks, hard water spots, or pollen buildup, your property likely needs regular window washing. Even single-story homes can require extra attention if surrounded by trees or exposed to frequent wind-driven dust common in Fort Collins neighborhoods.

Helpful?

In Fort Collins, start each spring by checking windows for winter damage and cleaning away pollen. During summer, inspect monthly for dust, insect debris, and sprinkler overspray. Before autumn’s first freeze, thoroughly clean windows and clear out window wells. In winter, focus on interior glass and monitor for condensation or ice buildup. Scheduling professional window cleaning in April and September helps maintain clarity year-round.

Helpful?

To keep window cleaning projects in Fort Collins safe for kids and pets, choose plant-based or non-toxic window washing solutions and clearly mark off work areas with visible barriers. Schedule cleaning when children are at school or pets can be supervised indoors. Because Fort Collins weather can shift quickly, avoid cleaning on windy days, and always secure ladders. For upper-story windows, hire professional window cleaning services familiar with local safety practices.

Helpful?

When hiring window cleaning professionals in Fort Collins, check for experience with local home designs and multi-story window access. Confirm they carry liability insurance and use eco-friendly cleaning products. Ask about their approach to unpredictable weather, and whether they offer both interior and exterior window washing. Request references from other Fort Collins homeowners to gauge reliability and ensure they’re familiar with the area’s frequent dust and pollen issues.

Helpful?

In Fort Collins, running sprinklers too close to windows leads to hard water stains and mineral deposits. Allowing pets to touch or lean on glass can leave smudges, while cleaning windows in direct sunlight often causes streaking. Using abrasive materials or ammonia-based products may damage window films. Skipping screen cleaning or neglecting to address wind-blown dust and pollen can quickly undo professional window washing results.

Helpful?

The Fort Collins, CO homeowners’ guide to window cleaning services

From average costs to expert advice, get all the answers you need to get your job done.

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